| // SPDX-License-Identifier: GPL-2.0 |
| |
| #include "tegra234.dtsi" |
| |
| / { |
| compatible = "nvidia,p3767", "nvidia,tegra234"; |
| |
| bus@0 { |
| i2c@3160000 { |
| status = "okay"; |
| |
| eeprom@50 { |
| compatible = "atmel,24c02"; |
| reg = <0x50>; |
| |
| label = "module"; |
| vcc-supply = <&vdd_1v8_hs>; |
| address-width = <8>; |
| pagesize = <8>; |
| size = <256>; |
| read-only; |
| }; |
| }; |
| |
| spi@3270000 { |
| status = "okay"; |
| |
| flash@0 { |
| compatible = "jedec,spi-nor"; |
| reg = <0>; |
| spi-max-frequency = <102000000>; |
| spi-tx-bus-width = <4>; |
| spi-rx-bus-width = <4>; |
| }; |
| }; |
| |
| /* |
| * This only exists on Jetson Orin Nano Developer Kit (SKU 5) |
| * but UEFI needs this and will remove it on devices where it |
| * doesn't exist. |
| */ |
| mmc@3400000 { |
| status = "okay"; |
| bus-width = <4>; |
| cd-gpios = <&gpio TEGRA234_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>; |
| disable-wp; |
| }; |
| |
| hda@3510000 { |
| status = "okay"; |
| }; |
| |
| padctl@3520000 { |
| vclamp-usb-supply = <&vdd_1v8_ao>; |
| avdd-usb-supply = <&vdd_3v3_ao>; |
| }; |
| |
| i2c@c240000 { |
| status = "okay"; |
| |
| power-sensor@40 { |
| compatible = "ti,ina3221"; |
| reg = <0x40>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| input@0 { |
| reg = <0x0>; |
| label = "VDD_IN"; |
| shunt-resistor-micro-ohms = <5000>; |
| }; |
| |
| input@1 { |
| reg = <0x1>; |
| label = "VDD_CPU_GPU_CV"; |
| shunt-resistor-micro-ohms = <5000>; |
| }; |
| |
| input@2 { |
| reg = <0x2>; |
| label = "VDD_SOC"; |
| shunt-resistor-micro-ohms = <5000>; |
| }; |
| }; |
| }; |
| |
| rtc@c2a0000 { |
| status = "okay"; |
| }; |
| |
| pmc@c360000 { |
| nvidia,invert-interrupt; |
| }; |
| }; |
| |
| vdd_5v0_sys: regulator-vdd-5v0-sys { |
| compatible = "regulator-fixed"; |
| regulator-name = "VDD_5V0_SYS"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| }; |
| |
| vdd_1v8_hs: regulator-vdd-1v8-hs { |
| compatible = "regulator-fixed"; |
| regulator-name = "VDD_1V8_HS"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| vdd_1v8_ao: regulator-vdd-1v8-ao { |
| compatible = "regulator-fixed"; |
| regulator-name = "VDD_1V8_AO"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| vin-supply = <&vdd_5v0_sys>; |
| }; |
| |
| vdd_3v3_ao: regulator-vdd-3v3-ao { |
| compatible = "regulator-fixed"; |
| regulator-name = "VDD_3V3_AO"; |
| regulator-min-microvolt = <33000000>; |
| regulator-max-microvolt = <33000000>; |
| regulator-always-on; |
| vin-supply = <&vdd_5v0_sys>; |
| }; |
| |
| thermal-zones { |
| tj-thermal { |
| polling-delay = <1000>; |
| polling-delay-passive = <1000>; |
| status = "okay"; |
| |
| trips { |
| tj_trip_active0: active-0 { |
| temperature = <35000>; |
| hysteresis = <4000>; |
| type = "active"; |
| }; |
| |
| tj_trip_active1: active-1 { |
| temperature = <74000>; |
| hysteresis = <4000>; |
| type = "active"; |
| }; |
| |
| tj_trip_active2: active-2 { |
| temperature = <95000>; |
| hysteresis = <4000>; |
| type = "active"; |
| }; |
| }; |
| }; |
| }; |
| }; |